This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include <bits/stdc++.h>
#include "doll.h"
using namespace std;
vector<int> X(0), Y(0);
int seq = 0;
int createSwitch(int x, int y){
X.push_back(x);
Y.push_back(y);
--seq;
return seq;
}
int createTree(vector<int> &V){
int n = V.size();
if(n == 1){
return V[0];
}
bool same = true;
for(int i = 0; i < n - 1; ++i){
if(V[i] != V[i + 1]){
same = false;
break;
}
}
if(same){
return V[0];
}
vector<int> x(0), y(0);
for(int i = 0; i < n; ++i){
if(i % 2 == 0){
x.push_back(V[i]);
} else {
y.push_back(V[i]);
}
}
int ix = createTree(x);
int iy = createTree(y);
return createSwitch(ix, iy);
}
int revBit(int a, int k){
int b = 0;
while(k--){
b <<= 1;
b |= (a & 1);
a >>= 1;
}
return b;
}
void create_circuit(int M, vector<int> A){
int n = A.size();
int nExp = 0;
while((1 << nExp) < n){
++nExp;
}
A.push_back(0);
vector<int> V(1 << nExp, 0);
for(int i = 0; i < (1 << nExp) - n; ++i){
V[revBit(i, nExp)] = 1e9;
}
int idx = 1;
for(int i = 0; i < (1 << nExp); ++i){
if(V[i] != 0){
continue;
}
V[i] = A[idx];
++idx;
}
int root = createTree(V);
vector<int> C(M + 1, root);
C[0] = A[0];
for(auto &x : X){
if(x == 1e9){
x = root;
}
}
for(auto &y : Y){
if(y == 1e9){
y = root;
}
}
answer(C, X, Y);
}
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |